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From: Quinn Stevenson <quinn@pronoia-solutions.com>
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Subject: Re: Debug exec of python script
Date: Wed, 28 Dec 2016 14:18:19 -0700
References: <1482959586055-5791982.post@n5.nabble.com>
To: users@camel.apache.org
In-Reply-To: <1482959586055-5791982.post@n5.nabble.com>
Message-Id: <7CC8C0F0-F18D-4C0C-BFD2-D482DF87A02B@pronoia-solutions.com>
archived-at: Wed, 28 Dec 2016 21:18:41 -0000

Did you try logging the headers?

.log( =E2=80=9CStderr: ${header[CamelExecStderr]} )

or

.log( =E2=80=9CExit Value: ${header[CamelExecExitValue]} )

Quinn Stevenson
quinn@pronoia-solutions.com
(801) 244-7758


> On Dec 28, 2016, at 2:13 PM, jgewehr <jgewehr@gmail.com> wrote:
>=20
> I'm trying to figure out why my exec of a python script is failing.  =
My route
> looks like this:
>=20
> from.("sftp....")
> .to("file...")
> .to("exec:test.py")
> .to("log:foo?showAll");
>=20
> So I'm transferring a file from an SFTP server to the local =
filesystem, and
> then I want to run a python script on it.  The file transfer is =
working
> fine.  However, my python script is returning an error.  When I look =
in the
> log I see CamelExecStderr=3Djava.io.ByteArrayInputStream@5944a314.  =
According
> to the Exec component page here http://camel.apache.org/exec.html: =20
>=20
> ExecBinding.EXEC_STDERR java.io.InputStream The value of this header =
points
> to the standard error stream (stderr) of the executable.
>=20
> I just want to print the actual string value of stderr, not
> java.io.ByteArrayInputStream@5944a314.  I feel like this should be =
easy and
> I'm missing something.  How do I print the value of the headers on the =
Exec
> component page, for example ExecBinding.EXEC_STDERR or
> ExecBinding.EXEC_EXIT_VALUE?
>=20
> Help?
>=20
>=20
>=20
> --
> View this message in context: =
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ml
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